Line data Source code
1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 :
21 : #include <vcl/wrkwin.hxx>
22 : #include <vcl/dialog.hxx>
23 : #include <vcl/msgbox.hxx>
24 : #include <vcl/svapp.hxx>
25 : #include <eehtml.hxx>
26 : #include <editeng/adjustitem.hxx>
27 : #include <editeng/flditem.hxx>
28 : #include <tools/urlobj.hxx>
29 : #include <editeng/fhgtitem.hxx>
30 : #include <editeng/fontitem.hxx>
31 : #include <editeng/ulspitem.hxx>
32 : #include <editeng/wghtitem.hxx>
33 : #include <svtools/htmltokn.h>
34 : #include <svtools/htmlkywd.hxx>
35 : #include <tools/tenccvt.hxx>
36 :
37 : #include "editeng/editeng.hxx"
38 :
39 : #define STYLE_PRE 101
40 :
41 1 : EditHTMLParser::EditHTMLParser( SvStream& rIn, const OUString& rBaseURL, SvKeyValueIterator* pHTTPHeaderAttrs )
42 : : HTMLParser( rIn, true ),
43 : aBaseURL( rBaseURL ),
44 : mpEditEngine(NULL),
45 : pCurAnchor(NULL),
46 : bInPara(false),
47 : bWasInPara(false),
48 : bFieldsInserted(false),
49 : bInTitle(false),
50 : nInTable(0),
51 : nInCell(0),
52 1 : nDefListLevel(0)
53 : {
54 : DBG_ASSERT( RTL_TEXTENCODING_DONTKNOW == GetSrcEncoding( ), "EditHTMLParser::EditHTMLParser: Where does the encoding come from?" );
55 : DBG_ASSERT( !IsSwitchToUCS2(), "EditHTMLParser::::EditHTMLParser: Switch to UCS2?" );
56 :
57 : // Altough the real default encoding is ISO8859-1, we use MS-1252
58 : // als default encoding.
59 1 : SetSrcEncoding( GetExtendedCompatibilityTextEncoding( RTL_TEXTENCODING_ISO_8859_1 ) );
60 :
61 : // If the file starts with a BOM, switch to UCS2.
62 1 : SetSwitchToUCS2( true );
63 :
64 1 : if ( pHTTPHeaderAttrs )
65 1 : SetEncodingByHTTPHeader( pHTTPHeaderAttrs );
66 1 : }
67 :
68 3 : EditHTMLParser::~EditHTMLParser()
69 : {
70 1 : delete pCurAnchor;
71 2 : }
72 :
73 1 : SvParserState EditHTMLParser::CallParser(EditEngine* pEE, const EditPaM& rPaM)
74 : {
75 : DBG_ASSERT(pEE, "CallParser: ImpEditEngine ?!");
76 1 : mpEditEngine = pEE;
77 1 : SvParserState _eState = SVPAR_NOTSTARTED;
78 1 : if ( mpEditEngine )
79 : {
80 : // Build in wrap mimic in RTF import?
81 1 : aCurSel = EditSelection( rPaM, rPaM );
82 :
83 1 : if (mpEditEngine->IsImportHandlerSet())
84 : {
85 1 : ImportInfo aImportInfo(HTMLIMP_START, this, mpEditEngine->CreateESelection(aCurSel));
86 1 : mpEditEngine->CallImportHandler(aImportInfo);
87 : }
88 :
89 1 : ImpSetStyleSheet( 0 );
90 1 : _eState = HTMLParser::CallParser();
91 :
92 1 : if (mpEditEngine->IsImportHandlerSet())
93 : {
94 1 : ImportInfo aImportInfo(HTMLIMP_END, this, mpEditEngine->CreateESelection(aCurSel));
95 1 : mpEditEngine->CallImportHandler(aImportInfo);
96 : }
97 :
98 1 : if ( bFieldsInserted )
99 0 : mpEditEngine->UpdateFieldsOnly();
100 : }
101 1 : return _eState;
102 : }
103 :
104 34 : void EditHTMLParser::NextToken( int nToken )
105 : {
106 : #ifdef DBG_UTIL
107 : HTML_TOKEN_IDS xID = (HTML_TOKEN_IDS)nToken;
108 : (void)xID;
109 : #endif
110 :
111 34 : switch( nToken )
112 : {
113 : case HTML_META:
114 : {
115 0 : const HTMLOptions& aOptions = GetOptions();
116 0 : size_t nArrLen = aOptions.size();
117 0 : bool bEquiv = false;
118 0 : for ( size_t i = 0; i < nArrLen; i++ )
119 : {
120 0 : const HTMLOption& aOption = aOptions[i];
121 0 : switch( aOption.GetToken() )
122 : {
123 : case HTML_O_HTTPEQUIV:
124 : {
125 0 : bEquiv = true;
126 : }
127 0 : break;
128 : case HTML_O_CONTENT:
129 : {
130 0 : if ( bEquiv )
131 : {
132 0 : rtl_TextEncoding eEnc = GetEncodingByMIME( aOption.GetString() );
133 0 : if ( eEnc != RTL_TEXTENCODING_DONTKNOW )
134 0 : SetSrcEncoding( eEnc );
135 : }
136 : }
137 0 : break;
138 : }
139 : }
140 :
141 : }
142 0 : break;
143 : case HTML_PLAINTEXT_ON:
144 : case HTML_PLAINTEXT2_ON:
145 0 : bInPara = true;
146 0 : break;
147 : case HTML_PLAINTEXT_OFF:
148 : case HTML_PLAINTEXT2_OFF:
149 0 : bInPara = false;
150 0 : break;
151 :
152 : case HTML_LINEBREAK:
153 : case HTML_NEWPARA:
154 : {
155 0 : if ( ( bInPara || nInTable ) &&
156 0 : ( ( nToken == HTML_LINEBREAK ) || HasTextInCurrentPara() ) )
157 : {
158 0 : ImpInsertParaBreak();
159 : }
160 : }
161 0 : break;
162 : case HTML_HORZRULE:
163 : {
164 0 : if ( HasTextInCurrentPara() )
165 0 : ImpInsertParaBreak();
166 0 : ImpInsertParaBreak();
167 : }
168 : case HTML_NONBREAKSPACE:
169 : {
170 0 : if ( bInPara )
171 : {
172 0 : ImpInsertText( OUString( " " ) );
173 : }
174 : }
175 0 : break;
176 : case HTML_RAWDATA:
177 0 : if (IsReadStyle() && !aToken.isEmpty())
178 : {
179 : // Each token represents a single line.
180 0 : maStyleSource.append(aToken);
181 0 : maStyleSource.append('\n');
182 : }
183 0 : break;
184 : case HTML_TEXTTOKEN:
185 : {
186 : // #i110937# for <title> content, call aImportHdl (no SkipGroup), but don't insert the text into the EditEngine
187 13 : if (!bInTitle)
188 : {
189 13 : if ( !bInPara )
190 3 : StartPara( false );
191 :
192 13 : OUString aText = aToken;
193 13 : if ( aText.startsWith(" ") && ThrowAwayBlank() && !IsReadPRE() )
194 7 : aText = aText.copy( 1 );
195 :
196 13 : if ( pCurAnchor )
197 : {
198 0 : pCurAnchor->aText += aText;
199 : }
200 : else
201 : {
202 : // Only written until HTML with 319?
203 13 : if ( IsReadPRE() )
204 : {
205 0 : sal_Int32 nTabPos = aText.indexOf( '\t');
206 0 : while ( nTabPos != -1 )
207 : {
208 0 : aText = aText.replaceAt( nTabPos, 1, " " );
209 0 : nTabPos = aText.indexOf( '\t', nTabPos+8 );
210 : }
211 : }
212 13 : ImpInsertText( aText );
213 13 : }
214 : }
215 : }
216 13 : break;
217 :
218 : case HTML_CENTER_ON:
219 : case HTML_CENTER_OFF:
220 : {
221 0 : sal_Int32 nNode = mpEditEngine->GetEditDoc().GetPos( aCurSel.Max().GetNode() );
222 0 : SfxItemSet aItems( aCurSel.Max().GetNode()->GetContentAttribs().GetItems() );
223 0 : aItems.ClearItem( EE_PARA_JUST );
224 0 : if ( nToken == HTML_CENTER_ON )
225 0 : aItems.Put( SvxAdjustItem( SVX_ADJUST_CENTER, EE_PARA_JUST ) );
226 0 : mpEditEngine->SetParaAttribsOnly(nNode, aItems);
227 : }
228 0 : break;
229 :
230 0 : case HTML_ANCHOR_ON: AnchorStart();
231 0 : break;
232 0 : case HTML_ANCHOR_OFF: AnchorEnd();
233 0 : break;
234 :
235 : case HTML_PARABREAK_ON:
236 0 : if( bInPara && HasTextInCurrentPara() )
237 0 : EndPara( true );
238 0 : StartPara( true );
239 0 : break;
240 :
241 : case HTML_PARABREAK_OFF:
242 0 : if( bInPara )
243 0 : EndPara( true );
244 0 : break;
245 :
246 : case HTML_HEAD1_ON:
247 : case HTML_HEAD2_ON:
248 : case HTML_HEAD3_ON:
249 : case HTML_HEAD4_ON:
250 : case HTML_HEAD5_ON:
251 : case HTML_HEAD6_ON:
252 : {
253 0 : HeadingStart( nToken );
254 : }
255 0 : break;
256 :
257 : case HTML_HEAD1_OFF:
258 : case HTML_HEAD2_OFF:
259 : case HTML_HEAD3_OFF:
260 : case HTML_HEAD4_OFF:
261 : case HTML_HEAD5_OFF:
262 : case HTML_HEAD6_OFF:
263 : {
264 0 : HeadingEnd( nToken );
265 : }
266 0 : break;
267 :
268 : case HTML_PREFORMTXT_ON:
269 : case HTML_XMP_ON:
270 : case HTML_LISTING_ON:
271 : {
272 0 : StartPara( true );
273 0 : ImpSetStyleSheet( STYLE_PRE );
274 : }
275 0 : break;
276 :
277 : case HTML_DEFLIST_ON:
278 : {
279 0 : nDefListLevel++;
280 : }
281 0 : break;
282 :
283 : case HTML_DEFLIST_OFF:
284 : {
285 0 : if( nDefListLevel )
286 0 : nDefListLevel--;
287 : }
288 0 : break;
289 :
290 1 : case HTML_TABLE_ON: nInTable++;
291 1 : break;
292 : case HTML_TABLE_OFF: DBG_ASSERT( nInTable, "Not in Table, but TABLE_OFF?" );
293 1 : nInTable--;
294 1 : break;
295 :
296 : case HTML_TABLEHEADER_ON:
297 : case HTML_TABLEDATA_ON:
298 6 : nInCell++;
299 : // fall through
300 : case HTML_BLOCKQUOTE_ON:
301 : case HTML_BLOCKQUOTE_OFF:
302 : case HTML_BLOCKQUOTE30_ON:
303 : case HTML_BLOCKQUOTE30_OFF:
304 : case HTML_LISTHEADER_ON:
305 : case HTML_LI_ON:
306 : case HTML_DD_ON:
307 : case HTML_DT_ON:
308 : case HTML_ORDERLIST_ON:
309 : case HTML_UNORDERLIST_ON:
310 : {
311 6 : bool bHasText = HasTextInCurrentPara();
312 6 : if ( bHasText )
313 0 : ImpInsertParaBreak();
314 6 : StartPara( false );
315 : }
316 6 : break;
317 :
318 : case HTML_TABLEHEADER_OFF:
319 : case HTML_TABLEDATA_OFF:
320 : {
321 6 : if ( nInCell )
322 6 : nInCell--;
323 : }
324 : // fall through
325 : case HTML_LISTHEADER_OFF:
326 : case HTML_LI_OFF:
327 : case HTML_DD_OFF:
328 : case HTML_DT_OFF:
329 : case HTML_ORDERLIST_OFF:
330 6 : case HTML_UNORDERLIST_OFF: EndPara( false );
331 6 : break;
332 :
333 : case HTML_TABLEROW_ON:
334 : case HTML_TABLEROW_OFF: // A RETURN only after a CELL, for Calc
335 :
336 : case HTML_COL_ON:
337 : case HTML_COLGROUP_ON:
338 4 : case HTML_COLGROUP_OFF: break;
339 :
340 : case HTML_FONT_ON:
341 0 : break;
342 : case HTML_FONT_OFF:
343 0 : break;
344 :
345 : case HTML_TITLE_ON:
346 0 : bInTitle = true;
347 0 : break;
348 : case HTML_TITLE_OFF:
349 0 : bInTitle = false;
350 0 : break;
351 :
352 : // globals
353 : case HTML_HTML_ON:
354 : case HTML_HTML_OFF:
355 : case HTML_STYLE_ON:
356 : case HTML_STYLE_OFF:
357 : case HTML_BODY_ON:
358 : case HTML_BODY_OFF:
359 : case HTML_HEAD_ON:
360 : case HTML_HEAD_OFF:
361 : case HTML_FORM_ON:
362 : case HTML_FORM_OFF:
363 : case HTML_THEAD_ON:
364 : case HTML_THEAD_OFF:
365 : case HTML_TBODY_ON:
366 : case HTML_TBODY_OFF:
367 : // inline elements, structural markup
368 : // HTML 3.0
369 : case HTML_BANNER_ON:
370 : case HTML_BANNER_OFF:
371 : case HTML_DIVISION_ON:
372 : case HTML_DIVISION_OFF:
373 : // case HTML_LISTHEADER_ON: //! special handling
374 : // case HTML_LISTHEADER_OFF:
375 : case HTML_NOTE_ON:
376 : case HTML_NOTE_OFF:
377 : // inline elements, logical markup
378 : // HTML 2.0
379 : case HTML_ADDRESS_ON:
380 : case HTML_ADDRESS_OFF:
381 : // case HTML_BLOCKQUOTE_ON: //! special handling
382 : // case HTML_BLOCKQUOTE_OFF:
383 : case HTML_CITIATION_ON:
384 : case HTML_CITIATION_OFF:
385 : case HTML_CODE_ON:
386 : case HTML_CODE_OFF:
387 : case HTML_DEFINSTANCE_ON:
388 : case HTML_DEFINSTANCE_OFF:
389 : case HTML_EMPHASIS_ON:
390 : case HTML_EMPHASIS_OFF:
391 : case HTML_KEYBOARD_ON:
392 : case HTML_KEYBOARD_OFF:
393 : case HTML_SAMPLE_ON:
394 : case HTML_SAMPLE_OFF:
395 : case HTML_STRIKE_ON:
396 : case HTML_STRIKE_OFF:
397 : case HTML_STRONG_ON:
398 : case HTML_STRONG_OFF:
399 : case HTML_VARIABLE_ON:
400 : case HTML_VARIABLE_OFF:
401 : // HTML 3.0
402 : case HTML_ABBREVIATION_ON:
403 : case HTML_ABBREVIATION_OFF:
404 : case HTML_ACRONYM_ON:
405 : case HTML_ACRONYM_OFF:
406 : case HTML_AUTHOR_ON:
407 : case HTML_AUTHOR_OFF:
408 : // case HTML_BLOCKQUOTE30_ON: //! special handling
409 : // case HTML_BLOCKQUOTE30_OFF:
410 : case HTML_DELETEDTEXT_ON:
411 : case HTML_DELETEDTEXT_OFF:
412 : case HTML_INSERTEDTEXT_ON:
413 : case HTML_INSERTEDTEXT_OFF:
414 : case HTML_LANGUAGE_ON:
415 : case HTML_LANGUAGE_OFF:
416 : case HTML_PERSON_ON:
417 : case HTML_PERSON_OFF:
418 : case HTML_SHORTQUOTE_ON:
419 : case HTML_SHORTQUOTE_OFF:
420 : case HTML_SUBSCRIPT_ON:
421 : case HTML_SUBSCRIPT_OFF:
422 : case HTML_SUPERSCRIPT_ON:
423 : case HTML_SUPERSCRIPT_OFF:
424 : // inline elements, visual markup
425 : // HTML 2.0
426 : case HTML_BOLD_ON:
427 : case HTML_BOLD_OFF:
428 : case HTML_ITALIC_ON:
429 : case HTML_ITALIC_OFF:
430 : case HTML_TELETYPE_ON:
431 : case HTML_TELETYPE_OFF:
432 : case HTML_UNDERLINE_ON:
433 : case HTML_UNDERLINE_OFF:
434 : // HTML 3.0
435 : case HTML_BIGPRINT_ON:
436 : case HTML_BIGPRINT_OFF:
437 : case HTML_STRIKETHROUGH_ON:
438 : case HTML_STRIKETHROUGH_OFF:
439 : case HTML_SMALLPRINT_ON:
440 : case HTML_SMALLPRINT_OFF:
441 : // figures
442 : case HTML_FIGURE_ON:
443 : case HTML_FIGURE_OFF:
444 : case HTML_CAPTION_ON:
445 : case HTML_CAPTION_OFF:
446 : case HTML_CREDIT_ON:
447 : case HTML_CREDIT_OFF:
448 : // misc
449 : case HTML_DIRLIST_ON:
450 : case HTML_DIRLIST_OFF:
451 : case HTML_FOOTNOTE_ON: //! land so im Text
452 : case HTML_FOOTNOTE_OFF:
453 : case HTML_MENULIST_ON:
454 : case HTML_MENULIST_OFF:
455 : // case HTML_PLAINTEXT_ON: //! special handling
456 : // case HTML_PLAINTEXT_OFF:
457 : // case HTML_PREFORMTXT_ON: //! special handling
458 : // case HTML_PREFORMTXT_OFF:
459 : case HTML_SPAN_ON:
460 : case HTML_SPAN_OFF:
461 : // obsolete
462 : // case HTML_XMP_ON: //! special handling
463 : // case HTML_XMP_OFF:
464 : // case HTML_LISTING_ON: //! special handling
465 : // case HTML_LISTING_OFF:
466 : // Netscape
467 : case HTML_BLINK_ON:
468 : case HTML_BLINK_OFF:
469 : case HTML_NOBR_ON:
470 : case HTML_NOBR_OFF:
471 : case HTML_NOEMBED_ON:
472 : case HTML_NOEMBED_OFF:
473 : case HTML_NOFRAMES_ON:
474 : case HTML_NOFRAMES_OFF:
475 : // Internet Explorer
476 : case HTML_MARQUEE_ON:
477 : case HTML_MARQUEE_OFF:
478 : // case HTML_PLAINTEXT2_ON: //! special handling
479 : // case HTML_PLAINTEXT2_OFF:
480 3 : break;
481 :
482 : default:
483 : {
484 0 : if ( nToken & HTML_TOKEN_ONOFF )
485 : {
486 0 : if ( ( nToken == HTML_UNKNOWNCONTROL_ON ) || ( nToken == HTML_UNKNOWNCONTROL_OFF ) )
487 : {
488 : ;
489 : }
490 0 : else if ( !(nToken & 1) )
491 : {
492 : DBG_ASSERT( !( nToken & 1 ), "No Start-Token ?!" );
493 0 : SkipGroup( nToken + 1 );
494 : }
495 : }
496 : }
497 : } // SWITCH
498 :
499 34 : if (mpEditEngine->IsImportHandlerSet())
500 : {
501 34 : ImportInfo aImportInfo(HTMLIMP_NEXTTOKEN, this, mpEditEngine->CreateESelection(aCurSel));
502 34 : aImportInfo.nToken = nToken;
503 34 : aImportInfo.nTokenValue = (short)nTokenValue;
504 34 : if ( nToken == HTML_TEXTTOKEN )
505 13 : aImportInfo.aText = aToken;
506 21 : else if (nToken == HTML_STYLE_OFF)
507 0 : aImportInfo.aText = maStyleSource.makeStringAndClear();
508 34 : mpEditEngine->CallImportHandler(aImportInfo);
509 : }
510 :
511 34 : }
512 :
513 6 : void EditHTMLParser::ImpInsertParaBreak()
514 : {
515 6 : if (mpEditEngine->IsImportHandlerSet())
516 : {
517 6 : ImportInfo aImportInfo(HTMLIMP_INSERTPARA, this, mpEditEngine->CreateESelection(aCurSel));
518 6 : mpEditEngine->CallImportHandler(aImportInfo);
519 : }
520 6 : aCurSel = mpEditEngine->InsertParaBreak(aCurSel);
521 6 : }
522 :
523 0 : void EditHTMLParser::ImpSetAttribs( const SfxItemSet& rItems, EditSelection* pSel )
524 : {
525 : // pSel, when character attributes, otherwise paragraph attributes for
526 : // the current paragraph.
527 : DBG_ASSERT( pSel || ( aCurSel.Min().GetNode() == aCurSel.Max().GetNode() ), "ImpInsertAttribs: Selection?" );
528 :
529 0 : EditPaM aStartPaM( pSel ? pSel->Min() : aCurSel.Min() );
530 0 : EditPaM aEndPaM( pSel ? pSel->Max() : aCurSel.Max() );
531 :
532 0 : if ( !pSel )
533 : {
534 0 : aStartPaM.SetIndex( 0 );
535 0 : aEndPaM.SetIndex( aEndPaM.GetNode()->Len() );
536 : }
537 :
538 0 : if (mpEditEngine->IsImportHandlerSet())
539 : {
540 0 : EditSelection aSel( aStartPaM, aEndPaM );
541 0 : ImportInfo aImportInfo(HTMLIMP_SETATTR, this, mpEditEngine->CreateESelection(aSel));
542 0 : aImportInfo.pAttrs = (void*)&rItems;
543 0 : mpEditEngine->CallImportHandler(aImportInfo);
544 : }
545 :
546 0 : ContentNode* pSN = aStartPaM.GetNode();
547 0 : sal_Int32 nStartNode = mpEditEngine->GetEditDoc().GetPos( pSN );
548 :
549 : // If an attribute goes from 0 to current Paragraph length,
550 : // then it should be a paragraph attribute!
551 :
552 : // Note: Selection can reach over several Paragraphs.
553 : // All complete paragraphs are paragraph attributes ...
554 :
555 : // not really HTML:
556 : #ifdef DBG_UTIL
557 : ContentNode* pEN = aEndPaM.GetNode();
558 : sal_Int32 nEndNode = mpEditEngine->GetEditDoc().GetPos( pEN );
559 : DBG_ASSERT( nStartNode == nEndNode, "ImpSetAttribs: Several paragraphs?" );
560 : #endif
561 :
562 0 : if ( ( aStartPaM.GetIndex() == 0 ) && ( aEndPaM.GetIndex() == aEndPaM.GetNode()->Len() ) )
563 : {
564 : // Has to be merged:
565 0 : SfxItemSet aItems = mpEditEngine->GetBaseParaAttribs(nStartNode);
566 0 : aItems.Put( rItems );
567 0 : mpEditEngine->SetParaAttribsOnly(nStartNode, aItems);
568 : }
569 : else
570 0 : mpEditEngine->SetAttribs( EditSelection( aStartPaM, aEndPaM ), rItems );
571 0 : }
572 :
573 1 : void EditHTMLParser::ImpSetStyleSheet( sal_uInt16 nHLevel )
574 : {
575 : /*
576 : nHLevel: 0: Turn off
577 : 1-6: Heading
578 : STYLE_PRE: Preformatted
579 : */
580 : // Create hard attributes ...
581 : // Enough for Calc, would have to be clarified with StyleSheets
582 : // that they should also be in the app so that when they are feed
583 : // in a different engine still are here ...
584 1 : sal_Int32 nNode = mpEditEngine->GetEditDoc().GetPos( aCurSel.Max().GetNode() );
585 :
586 1 : SfxItemSet aItems( aCurSel.Max().GetNode()->GetContentAttribs().GetItems() );
587 :
588 1 : aItems.ClearItem( EE_PARA_ULSPACE );
589 :
590 1 : aItems.ClearItem( EE_CHAR_FONTHEIGHT );
591 1 : aItems.ClearItem( EE_CHAR_FONTINFO );
592 1 : aItems.ClearItem( EE_CHAR_WEIGHT );
593 :
594 1 : aItems.ClearItem( EE_CHAR_FONTHEIGHT_CJK );
595 1 : aItems.ClearItem( EE_CHAR_FONTINFO_CJK );
596 1 : aItems.ClearItem( EE_CHAR_WEIGHT_CJK );
597 :
598 1 : aItems.ClearItem( EE_CHAR_FONTHEIGHT_CTL );
599 1 : aItems.ClearItem( EE_CHAR_FONTINFO_CTL );
600 1 : aItems.ClearItem( EE_CHAR_WEIGHT_CTL );
601 :
602 : // Bold in the first 3 Headings
603 1 : if ( ( nHLevel >= 1 ) && ( nHLevel <= 3 ) )
604 : {
605 0 : SvxWeightItem aWeightItem( WEIGHT_BOLD, EE_CHAR_WEIGHT );
606 0 : aItems.Put( aWeightItem );
607 :
608 0 : SvxWeightItem aWeightItemCJK( WEIGHT_BOLD, EE_CHAR_WEIGHT_CJK );
609 0 : aItems.Put( aWeightItem );
610 :
611 0 : SvxWeightItem aWeightItemCTL( WEIGHT_BOLD, EE_CHAR_WEIGHT_CTL );
612 0 : aItems.Put( aWeightItem );
613 : }
614 :
615 : // Font hight and margins, when LogicToLogic is possible:
616 1 : MapUnit eUnit = mpEditEngine->GetRefMapMode().GetMapUnit();
617 1 : if ( ( eUnit != MAP_PIXEL ) && ( eUnit != MAP_SYSFONT ) &&
618 1 : ( eUnit != MAP_APPFONT ) && ( eUnit != MAP_RELATIVE ) )
619 : {
620 1 : long nPoints = 10;
621 1 : if ( nHLevel == 1 )
622 0 : nPoints = 22;
623 1 : else if ( nHLevel == 2 )
624 0 : nPoints = 16;
625 1 : else if ( nHLevel == 3 )
626 0 : nPoints = 12;
627 1 : else if ( nHLevel == 4 )
628 0 : nPoints = 11;
629 :
630 1 : nPoints = OutputDevice::LogicToLogic( nPoints, MAP_POINT, eUnit );
631 :
632 1 : SvxFontHeightItem aHeightItem( nPoints, 100, EE_CHAR_FONTHEIGHT );
633 1 : aItems.Put( aHeightItem );
634 :
635 2 : SvxFontHeightItem aHeightItemCJK( nPoints, 100, EE_CHAR_FONTHEIGHT_CJK );
636 1 : aItems.Put( aHeightItemCJK );
637 :
638 2 : SvxFontHeightItem aHeightItemCTL( nPoints, 100, EE_CHAR_FONTHEIGHT_CTL );
639 1 : aItems.Put( aHeightItemCTL );
640 :
641 : // Paragraph margins, when Heading:
642 1 : if ( !nHLevel || ((nHLevel >= 1) && (nHLevel <= 6)) )
643 : {
644 1 : SvxULSpaceItem aULSpaceItem( EE_PARA_ULSPACE );
645 1 : aULSpaceItem.SetUpper( (sal_uInt16)OutputDevice::LogicToLogic( 42, MAP_10TH_MM, eUnit ) );
646 1 : aULSpaceItem.SetLower( (sal_uInt16)OutputDevice::LogicToLogic( 35, MAP_10TH_MM, eUnit ) );
647 1 : aItems.Put( aULSpaceItem );
648 1 : }
649 : }
650 :
651 : // Choose a proportional Font for Pre
652 1 : if ( nHLevel == STYLE_PRE )
653 : {
654 0 : Font aFont = OutputDevice::GetDefaultFont( DEFAULTFONT_FIXED, LANGUAGE_SYSTEM, 0 );
655 0 : SvxFontItem aFontItem( aFont.GetFamily(), aFont.GetName(), OUString(), aFont.GetPitch(), aFont.GetCharSet(), EE_CHAR_FONTINFO );
656 0 : aItems.Put( aFontItem );
657 :
658 0 : SvxFontItem aFontItemCJK( aFont.GetFamily(), aFont.GetName(), OUString(), aFont.GetPitch(), aFont.GetCharSet(), EE_CHAR_FONTINFO_CJK );
659 0 : aItems.Put( aFontItemCJK );
660 :
661 0 : SvxFontItem aFontItemCTL( aFont.GetFamily(), aFont.GetName(), OUString(), aFont.GetPitch(), aFont.GetCharSet(), EE_CHAR_FONTINFO_CTL );
662 0 : aItems.Put( aFontItemCTL );
663 : }
664 :
665 1 : mpEditEngine->SetParaAttribsOnly(nNode, aItems);
666 1 : }
667 :
668 13 : void EditHTMLParser::ImpInsertText( const OUString& rText )
669 : {
670 13 : OUString aText( rText );
671 13 : if (mpEditEngine->IsImportHandlerSet())
672 : {
673 13 : ImportInfo aImportInfo(HTMLIMP_INSERTTEXT, this, mpEditEngine->CreateESelection(aCurSel));
674 13 : aImportInfo.aText = aText;
675 13 : mpEditEngine->CallImportHandler(aImportInfo);
676 : }
677 :
678 13 : aCurSel = mpEditEngine->InsertText(aCurSel, aText);
679 13 : }
680 :
681 0 : void EditHTMLParser::SkipGroup( int nEndToken )
682 : {
683 : // groups in cells are closed upon leaving the cell, because those
684 : // ******* web authors don't know their job
685 : // for example: <td><form></td> lacks a closing </form>
686 0 : sal_uInt8 nCellLevel = nInCell;
687 : int nToken;
688 0 : while( nCellLevel <= nInCell && ( (nToken = GetNextToken() ) != nEndToken ) && nToken )
689 : {
690 0 : switch ( nToken )
691 : {
692 : case HTML_TABLEHEADER_ON:
693 : case HTML_TABLEDATA_ON:
694 0 : nInCell++;
695 0 : break;
696 : case HTML_TABLEHEADER_OFF:
697 : case HTML_TABLEDATA_OFF:
698 0 : if ( nInCell )
699 0 : nInCell--;
700 0 : break;
701 : }
702 : }
703 0 : }
704 :
705 9 : void EditHTMLParser::StartPara( bool bReal )
706 : {
707 9 : if ( bReal )
708 : {
709 0 : const HTMLOptions& aOptions = GetOptions();
710 0 : SvxAdjust eAdjust = SVX_ADJUST_LEFT;
711 0 : for ( size_t i = 0, n = aOptions.size(); i < n; ++i )
712 : {
713 0 : const HTMLOption& aOption = aOptions[i];
714 0 : switch( aOption.GetToken() )
715 : {
716 : case HTML_O_ALIGN:
717 : {
718 0 : OUString const& rTmp(aOption.GetString());
719 0 : if (rTmp.equalsIgnoreAsciiCase(OOO_STRING_SVTOOLS_HTML_AL_right))
720 0 : eAdjust = SVX_ADJUST_RIGHT;
721 0 : else if (rTmp.equalsIgnoreAsciiCase(OOO_STRING_SVTOOLS_HTML_AL_middle))
722 0 : eAdjust = SVX_ADJUST_CENTER;
723 0 : else if (rTmp.equalsIgnoreAsciiCase(OOO_STRING_SVTOOLS_HTML_AL_center))
724 0 : eAdjust = SVX_ADJUST_CENTER;
725 : else
726 0 : eAdjust = SVX_ADJUST_LEFT;
727 : }
728 0 : break;
729 : }
730 : }
731 0 : SfxItemSet aItemSet = mpEditEngine->GetEmptyItemSet();
732 0 : aItemSet.Put( SvxAdjustItem( eAdjust, EE_PARA_JUST ) );
733 0 : ImpSetAttribs( aItemSet );
734 : }
735 9 : bInPara = true;
736 9 : }
737 :
738 6 : void EditHTMLParser::EndPara( bool )
739 : {
740 6 : if ( bInPara )
741 : {
742 6 : bool bHasText = HasTextInCurrentPara();
743 6 : if ( bHasText )
744 6 : ImpInsertParaBreak();
745 : }
746 6 : bInPara = false;
747 6 : }
748 :
749 7 : bool EditHTMLParser::ThrowAwayBlank()
750 : {
751 : // A blank must be thrown away if the new text begins with a Blank and
752 : // if the current paragraph is empty or ends with a Blank...
753 7 : ContentNode* pNode = aCurSel.Max().GetNode();
754 7 : if ( pNode->Len() && ( pNode->GetChar( pNode->Len()-1 ) != ' ' ) )
755 0 : return false;
756 7 : return true;
757 : }
758 :
759 12 : bool EditHTMLParser::HasTextInCurrentPara()
760 : {
761 12 : return aCurSel.Max().GetNode()->Len() ? true : false;
762 : }
763 :
764 0 : void EditHTMLParser::AnchorStart()
765 : {
766 : // ignore anchor in anchor
767 0 : if ( !pCurAnchor )
768 : {
769 0 : const HTMLOptions& aOptions = GetOptions();
770 0 : OUString aRef;
771 :
772 0 : for ( size_t i = 0, n = aOptions.size(); i < n; ++i )
773 : {
774 0 : const HTMLOption& aOption = aOptions[i];
775 0 : switch( aOption.GetToken() )
776 : {
777 : case HTML_O_HREF:
778 0 : aRef = aOption.GetString();
779 0 : break;
780 : }
781 : }
782 :
783 0 : if ( !aRef.isEmpty() )
784 : {
785 0 : OUString aURL = aRef;
786 0 : if ( !aURL.isEmpty() && ( aURL[ 0 ] != '#' ) )
787 : {
788 0 : INetURLObject aTargetURL;
789 0 : INetURLObject aRootURL( aBaseURL );
790 0 : aRootURL.GetNewAbsURL( aRef, &aTargetURL );
791 0 : aURL = aTargetURL.GetMainURL( INetURLObject::DECODE_TO_IURI );
792 : }
793 0 : pCurAnchor = new AnchorInfo;
794 0 : pCurAnchor->aHRef = aURL;
795 0 : }
796 : }
797 0 : }
798 :
799 0 : void EditHTMLParser::AnchorEnd()
800 : {
801 0 : if ( pCurAnchor )
802 : {
803 : // Insert as URL-Field...
804 0 : SvxFieldItem aFld( SvxURLField( pCurAnchor->aHRef, pCurAnchor->aText, SVXURLFORMAT_REPR ), EE_FEATURE_FIELD );
805 0 : aCurSel = mpEditEngine->InsertField(aCurSel, aFld);
806 0 : bFieldsInserted = true;
807 0 : delete pCurAnchor;
808 0 : pCurAnchor = NULL;
809 :
810 0 : if (mpEditEngine->IsImportHandlerSet())
811 : {
812 0 : ImportInfo aImportInfo(HTMLIMP_INSERTFIELD, this, mpEditEngine->CreateESelection(aCurSel));
813 0 : mpEditEngine->CallImportHandler(aImportInfo);
814 0 : }
815 : }
816 0 : }
817 :
818 0 : void EditHTMLParser::HeadingStart( int nToken )
819 : {
820 0 : bWasInPara = bInPara;
821 0 : StartPara( false );
822 :
823 0 : if ( bWasInPara && HasTextInCurrentPara() )
824 0 : ImpInsertParaBreak();
825 :
826 : sal_uInt16 nId = sal::static_int_cast< sal_uInt16 >(
827 0 : 1 + ( ( nToken - HTML_HEAD1_ON ) / 2 ) );
828 : DBG_ASSERT( (nId >= 1) && (nId <= 9), "HeadingStart: ID can not be correct!" );
829 0 : ImpSetStyleSheet( nId );
830 0 : }
831 :
832 0 : void EditHTMLParser::HeadingEnd( int )
833 : {
834 0 : EndPara( false );
835 0 : ImpSetStyleSheet( 0 );
836 :
837 0 : if ( bWasInPara )
838 : {
839 0 : bInPara = true;
840 0 : bWasInPara = false;
841 : }
842 0 : }
843 :
844 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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